改进了对焦准确时，用欧共体20个镜头。
Improved the focusing accuracy when using the EC-20 Teleconverter.
文章还进一步讨论了提高自动对焦准确度的措施。
The paper further discusses the measures for improving automatic focusing accuracy.
对焦准确性有所改善，但在近距离和F1.4时，尤其在低反差时，对焦就会稍有前移。
Focus accuracy was generally impressive, although with a certain tendency towards slight front-focus at close distances and F1.4, especially with low-contrast subjects.
视力上的缺陷使他不能准确对焦。
全自动激光切割头高度跟踪系统，自动对焦、反应灵敏、准确。
The cutting head equips with automatic tracking system, focusing automatically, responding quickly and accurately.
富兰克林是美国的国父，远近双对焦眼镜和避雷针的发明者，小学辍学生——虽然听起来有些不可思议，但这正是富兰克林的准确生平介绍。
A founding father, the inventor of bifocals and the lightning rod and elementary-school dropout-it sounds crazy, but this is an accurate description of Franklin.
按控制转盘因此它的点击次数，并显示放大，以方便准确对焦。
Press on the control dial so it clicks, and the display zooms in to allow accurate focusing.
图像对焦越准确，高频分量的能量越多，系统的对焦评价函数反映了图像高频分量的能量。
The focusing evaluation function of the auto-focusing system is consistent with the energy of high frequency of the image.
为使空间相机获得清晰准确的地面目标图像，相机需要依据结构变化对焦面位置进行调整。
In order to acquire the clear and exact image of the ground object, the focus position of space camera should be adjusted according to the variety of the mechanism.
利用射频识别技术，采用RS485协议，通过PLCCP341模块与射频识别装置之间的串行通信，实现了对焦炉炉号的准确识别。
Taking the technique of RFID and RS485 protocol, through serial communication between PLC CP341 model and RFID appliance, oven-number identifying precisely on coke oven is accomplished.
通过区分每个人脸拍摄，调整对焦和曝光因此，让现场摄影师的人脸检测，以确保其主体是清晰，准确地捕捉。
By distinguishing human faces in each shot and adjusting the focus and exposure accordingly, Live face Detection allows photographers to ensure their subjects are captured clearly and accurately.
D 80的改进过11对焦点自动对焦系统在不同拍摄条件下持续地保证快速和准确的焦点锁定。
Ensuring consistently fast and precise focus lock under varying shooting conditions is the D80's refined 11-area AF system.
实验结果表明：将所提出的对焦评价算子和搜索算法结合使用， 能够准确实现自动聚焦，准确度达到95%以上。
The results show that the correlation operator with the cooperation of the lean operator can locate the prime focus position accurately, the accuracy is over 95%.
实验结果表明：将所提出的对焦评价算子和搜索算法结合使用， 能够准确实现自动聚焦，准确度达到95%以上。
The results show that the correlation operator with the cooperation of the lean operator can locate the prime focus position accurately, the accuracy is over 95%.
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